PIACENZA, Guillermo; CZARNEVICZ, Daniel; FERREIRA, Carlos. Complications in treatment gastroduodenal ulcer surgery. Cirugía del Uruguay, [S. l.], v. 64, n. 3, p. 179–185, 1994. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4125. Acesso em: 29 mar. 2026.